Dina Lohan is steaming mad at 'Glee'

Ooh, watch out! Mama Lohan is upset at Fox's hit show "Glee"! Lindsay Lohan's mom, Dina, is apparently majorly mad because the show dared to poke a little bit of fun at her troubled daughter. In a clip from Tuesday night's episode, special guest star Gwyneth Paltrow played a substitute teacher who used the actress and her trips to rehab as part of a Spanish lesson. Check it out:

Dina Lohan is so incensed that her lawyers are firing off a letter to the show because it defamed her daughter, she told Gossip Cop.

What do you think? Did the show go too far, or is Lindsay and her problems fair game?